The Pacific Arc Template Guides are the ideal perfect circle guide for geometry, drawing, plans, and sketches. Made of a strong translucent green plastic, these templates are perfect for use on any surface and will not obscure the surface you are working on. Modern templates make it easy, fast, and accurate to repeat, create, or insert almost any shape onto literally any surface-paper, vellum, fabric. Available in different styles for landscaping, architecture, plumbing, lettering,...